<ul>
    <li class="active">
        <a class="active" href="{{ route('cuoc-thi',array('id'=>$event->id,'slug'=>$event->slug)) }}">
            {{ $event->title }}</a>
    </li>
    <li>
        <a href="#rules">Thể lệ</a>
    </li>
    <li>
        <a href="#prize">Giải thưởng</a>
    </li>
    <li>
        <a href="#award">Kết quả</a>
    </li>
</ul>